Prism Johnson Limited has authorized six Key Managerial Personnel to determine the materiality of information, transactions, or events for regulatory disclosure purposes. The authorization, effective from March 2, 2026, ensures compliance with SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.

Authorized Personnel for Materiality Determination

The Board of Directors has empowered the following Key Managerial Personnel to assess and determine materiality for disclosure to stock exchanges pursuant to Regulation 30(5) of SEBI regulations:

Contact Information and Communication

For investor-related communications and regulatory disclosures, the company has provided contact details for Mr. Vijay Aggarwal, Managing Director. The designated contact numbers are +91-22-66754142 and +91-22-66754143, with the email address investor@prismjohnson.in for investor communications.

Regulatory Compliance Framework

This authorization follows the company's earlier disclosure regarding the appointment of Key Managerial Personnel made on March 2, 2026. The move strengthens the company's regulatory compliance framework by clearly defining the authority structure for materiality assessment and disclosure obligations.

The company has confirmed that these details have been uploaded on its official website www.prismjohnson.in , ensuring transparency and accessibility for stakeholders. The disclosure was signed by Company Secretary and Compliance Officer Shailesh Dholakia on March 2, 2026.

Prism Johnson Limited has appointed Mr. Sanjaykumar Shivajee Roy as Additional Director and Whole-time Director, designated as Executive Director & CEO (RMC), effective March 2, 2026. The appointment was approved by the Board of Directors at their meeting held on March 2, 2026, based on the recommendation of the Nomination and Remuneration Committee.

Appointment Details

The key details of the appointment are outlined below:

Professional Background

Mr. Roy brings extensive experience to his new role. At 57 years, he holds a Bachelor's Degree in Civil Engineering (B.E.) from Pune University and an MBA in Marketing Management from Corporate Executive Board, UK. His professional credentials include:

• Over 33 years of experience in the Ready Mix Concrete and Construction Industry
• Previous role as Chief Executive - Concrete Business at ACC Limited, part of Adani Group
• Experience as Head of Concrete Business at Aparna RMC
• Expertise in Business Development, Strategic Planning, Capex and Project Management
• Track record in Profit Centre & Key Account Management and cost-saving initiatives

Throughout his career, Mr. Roy has been instrumental in various turnarounds across strategic markets and has led multiple functions including resource optimization and strategic planning initiatives.

Regulatory Compliance

The company has confirmed that Mr. Roy is not debarred from holding the office of Director by virtue of any SEBI order or by any other authority, in compliance with circular requirements issued by BSE Limited and the National Stock Exchange of India Limited dated June 20, 2018.

Additionally, the Board has disclosed that Mr. Roy is not related to any of the existing Directors on the Board, ensuring independence in the appointment process.

Shareholder Approval Process

The Board of Directors has decided to seek shareholders' approval for the appointment through postal ballot voting in accordance with the provisions of the Companies Act, 2013 and SEBI LODR regulations. A copy of the notice of postal ballot will be submitted to the stock exchanges in due course, pursuant to applicable law.

The Board meeting commenced at 8:00 a.m. and concluded at 8:15 a.m. on March 2, 2026, with the appointment being one of the key agenda items addressed during the session.